Colorado 2WD V8-5.3L (2009)
18. Remove the water pump bolts (301).
19. Remove the water pump (300) and gaskets (309). Discard the gaskets.
Installation Procedure
Caution: DO NOT use cooling system seal tabs, or similar compounds, unless otherwise instructed. The use of cooling system seal tabs, or similar
compounds, may restrict coolant flow through the passages of the cooling system or the engine components. Restricted coolant flow may cause engine
overheating and/or damage to the cooling system or the engine components/assembly.
Note: All gaskets surfaces are to be free of oil or other foreign material during assembly.
1. Position the water pump (300) and NEW gaskets (306) to the engine block.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
2. Install the water pump bolts (301).
